Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Series | 1FK7 servomotors for SINAMICS S120 |
| Rated power | PN=0.94kW |
| Rated torque (100 K) | 3.0 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Number of poles | 6 |
| Rated current | 3.7 A |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor with High Dynamic design.
Permanent-magnet synchronous motor with High Dynamic design.
Rated power
PN=0.94kW.
PN=0.94kW.
Rated torque
M0=3. 3Nm (100K).
M0=3. 3Nm (100K).
Rated speed
NN=3000rpm.
NN=3000rpm.
Encoder
Absolute encoder 20 bit + 12 bit multiturn with DRIVE-CLiQ interface (encoder AM20DQI).
Absolute encoder 20 bit + 12 bit multiturn with DRIVE-CLiQ interface (encoder AM20DQI).
Protection and cooling
Degree of protection IP65 and DE flange IP67; naturally cooled.
Degree of protection IP65 and DE flange IP67; naturally cooled.
Frequently Asked Questions
What is the exact product type of 1FK7043-4CF21-1RG2?
It is a SIMOTICS S synchronous motor in the 1FK7 servomotors for SINAMICS S120 category.
What are the rated power, torque, and speed of 1FK7043-4CF21-1RG2?
Rated power is PN=0.94kW, rated torque is M0=3. 3Nm (100K), and rated speed is NN=3000rpm.
What encoder does 1FK7043-4CF21-1RG2 use?
It uses an absolute encoder AM20DQI with 20 bit + 12 bit multiturn and DRIVE-CLiQ interface.
What are the protection and cooling details of 1FK7043-4CF21-1RG2?
The motor is naturally cooled and has degree of protection IP65 and DE flange IP67.
What connection details are listed for 1FK7043-4CF21-1RG2?
It has connector size M23 and electrical connectors for signals and power rotatable.
